Domains with DNS TXT v=spf1 a mx include:spf.protection.devicom.com include:spf.protection.outlook.com -all

There are 24 domains that have DNS TXT set to v=spf1 a mx include:spf.protection.devicom.com include:spf.protection.outlook.com -all. The top 24 records ordered by domain rank are listed below.